Add some missing APIs.

android.widget.Filter and android.webkit.MimeTypeMap are copied from
AOSP. Other new classes are only stub implementations.

src/api-impl/android/graphics/drawable/BitmapDrawable.java

@@ -19,4 +19,8 @@ public class BitmapDrawable extends Drawable {
 		canvas.drawBitmap(bitmap, new Rect(0, 0, bitmap.getWidth(), bitmap.getWidth()), new RectF(getBounds()), null);
 	}
 
+	public Bitmap getBitmap() {
+		return bitmap;
+	}
+
 }

src/api-impl/android/graphics/drawable/ColorDrawable.java

@@ -4,6 +4,9 @@ import android.graphics.Canvas;
 
 public class ColorDrawable extends Drawable {
 
+	public ColorDrawable(int color) {
+	}
+
 	@Override
 	public void draw(Canvas canvas) {
 		// TODO Auto-generated method stub

src/api-impl/android/graphics/drawable/Drawable.java

@@ -24,7 +24,9 @@ public abstract class Drawable {
 	
 	public abstract class ConstantState {
 
-	public abstract Drawable newDrawable(Resources res);
+		public abstract Drawable newDrawable(Resources res);
+
+		public abstract Drawable newDrawable();
 	}
 
 	public void setBounds(int left, int top, int right, int bottom) {

src/api-impl/android/graphics/drawable/DrawableContainer.java

@@ -0,0 +1,13 @@
+package android.graphics.drawable;
+
+import android.graphics.Canvas;
+
+public class DrawableContainer extends Drawable {
+
+	@Override
+	public void draw(Canvas canvas) {
+		// TODO Auto-generated method stub
+		throw new UnsupportedOperationException("Unimplemented method 'draw'");
+	}
+	
+}

src/api-impl/android/graphics/drawable/GradientDrawable.java

@@ -13,5 +13,7 @@ public class GradientDrawable extends Drawable {
 	public void setColor(int color) {}
 
 	public void setCornerRadius(float cornerRadius) {}
+
+	public void setShape(int shape) {}
 	
 }

src/api-impl/android/graphics/drawable/ScaleDrawable.java

@@ -0,0 +1,13 @@
+package android.graphics.drawable;
+
+import android.graphics.Canvas;
+
+public class ScaleDrawable extends Drawable {
+
+	@Override
+	public void draw(Canvas canvas) {
+		// TODO Auto-generated method stub
+		throw new UnsupportedOperationException("Unimplemented method 'draw'");
+	}
+	
+}

src/api-impl/android/graphics/drawable/StateListDrawable.java

@@ -0,0 +1,15 @@
+package android.graphics.drawable;
+
+import android.graphics.Canvas;
+
+public class StateListDrawable extends Drawable {
+
+	@Override
+	public void draw(Canvas canvas) {
+		// TODO Auto-generated method stub
+		throw new UnsupportedOperationException("Unimplemented method 'draw'");
+	}
+
+	public void addState(int[] stateSet, Drawable drawable) {}
+	
+}